<template>
    <div class="components-input-demo-presuffix">
        <!---->
        <a-input @click="openModal" placeholder="请点击选择部门" v-model="departNames" readOnly :disabled="disabled">
            <a-icon slot="prefix" type="cluster" title="部门选择控件"/>
            <a-icon v-if="departIds" slot="suffix" type="close-circle" @click="handleEmpty" title="清空"/>
        </a-input>

        <j-select-depart-modal
                ref="innerDepartSelectModal"
                :modal-width="modalWidth"
                :multi="multi"
                :rootOpened="rootOpened"
                :depart-id="departIds"
                @ok="handleOK"
                @initComp="initComp"/>
    </div>
</template>

<script>
import JSelectDepartModal from './modal/JSelectDepartModal'
export default {
  name: 'JSelectDepart',
  components: {
    JSelectDepartModal
  },
  props: {
    modalWidth: {
      type: Number,
      default: 500,
      required: false
    },
    multi: {
      type: Boolean,
      default: false,
      required: false
    },
    rootOpened: {
      type: Boolean,
      default: true,
      required: false
    },
    value: {
      type: String,
      required: false
    },
    disabled: {
      type: Boolean,
      required: false,
      default: false
    },
    // 自定义返回字段，默认返回 id
    customReturnField: {
      type: String,
      default: 'id'
    }
  },
  data() {
    return {
      visible: false,
      confirmLoading: false,
      departNames: "",
      departIds: ''
    }
  },
  mounted() {
    this.departIds = this.value
  },
  watch: {
    value(val) {
      if (this.customReturnField === 'id') {
        this.departIds = val
      }
    }
  },
  methods: {
    initComp(departNames) {
      this.departNames = departNames
    },
    openModal() {
      this.$refs.innerDepartSelectModal.show()
    },
    handleOK(rows, idstr) {
      let value = ''
      if (!rows && rows.length <= 0) {
        this.departNames = ''
        this.departIds = ''
      } else {
        value = rows.map(row => row[this.customReturnField]).join(',')
        this.departNames = rows.map(row => row['departName']).join(',')
        this.departIds = idstr
      }
      this.$emit("change", value)
    },
    getDepartNames() {
      return this.departNames
    },
    handleEmpty() {
      this.handleOK('')
    }
  },
  model: {
    prop: 'value',
    event: 'change'
  }
}
</script>

<style scoped>
    .components-input-demo-presuffix .anticon-close-circle {
        cursor: pointer;
        color: #ccc;
        transition: color 0.3s;
        font-size: 12px;
    }
    .components-input-demo-presuffix .anticon-close-circle:hover {
        color: #f5222d;
    }
    .components-input-demo-presuffix .anticon-close-circle:active {
        color: #666;
    }
</style>
